STARLINK-33821, 63859

Orbit data source: Space-Track

STARLINK-33821, 63859 is a payload satellite in LEO that was launched on Wed, 07 May 2025 UTC via an FALCON 9 launch vehicle from the Air Force Eastern Test Range (AFETR). Payload-class satellites include a variety of spacecraft equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.

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Identifier
63859, 2025-093Z
Orbit
LEO
Last TLE update
5 hours ago
Origin
Manufacturer
SpaceX/Seattle
Mission
Operational spacecraft
Bus & Motor
STARLINK V2MO, Unknown motor
Mass
575 kg wet, ~530 kg dry
Launch date (UTC)
2025-05-07 (4 weeks ago)
Launch vehicle
FALCON 9
Launch site
Air Force Eastern Test Range (AFETR)
Object type
Payload
Rocket body
Debris
Shape & HBR
Unknown
Radar Cross Section
Large (>1 m²)

Expand to show TLE details & history

TLE from 5 hours ago
0 STARLINK-33821
1 63859U 25093Z   25152.58335648  .00060739  00000-0  14507-2 0  9991
2 63859  42.9989 227.1680 0001462 261.6197 333.5678 15.40679741  5010
Epoch: 2025-06-01T14:00Z
TLE epoch observation values (Epoch: 2025-06-01T14:00:01.999Z)
Latitude
-34.22367°
Longitude
-6.64454°
Altitude
452.888 km
Speed
7.642 km/s
True Right ascension
06h 14m 41s
True Declination
-34° 03' 24"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
-33.38298°
Longitude
81.00937°
Altitude
452.653 km
Speed
7.642 km/s
Apparent Right ascension
14h 10m 46s
Apparent Declination
-41° 41' 16"
Sunlit
Object is in full shadow
Visualization observer readout
Local Sidereal Time
04:40:10
Azimuth
105.914° ESE
Elevation
-61.893°
Doppler factor
1
Orbital elements
Apogee altitude
447.056 km
Perigee altitude
445.061 km
Semi-major axis
6,824.195 km
Eccentricity
0.00015
Inclination
42.9989°
RAAN
227.168°
Arg. of periapsis
261.6197°
True anomaly
Unknown
Mean anomaly
333.5678°
Eccentric anomaly
Unknown
Mean motion
3.85005 °/min
Orbital period
93.51 mins
BSTAR
0.0014507
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STARLINK-33821 Visibility forecast

Observer location: undefined°, undefined°

Span
Click to sort rows by Start time (UTC) header in descending order
Start Az.
Max El. time (UTC)
Max El. Az.
Max El.
End time (UTC)
End Az.
5 mins2025-06-02 07:50:36.244Z203.787° SW2025-06-02 07:53:36.244Z143.277° SSE22.976°2025-06-02 07:55:36.244Z99.132° ESE
5 mins2025-06-02 09:29:36.244Z258.736° W2025-06-02 09:31:36.244Z44.095° NE43.379°2025-06-02 09:34:36.244Z70.934° E
5 mins2025-06-02 11:07:36.244Z294.053° NW2025-06-02 11:09:36.244Z3.087° NNE37.111°2025-06-02 11:12:36.244Z75.915° E
5 mins2025-06-02 12:45:36.244Z288.359° WNW2025-06-02 12:47:36.244Z290.297° WNW44.38°2025-06-02 12:50:36.244Z108.875° ESE
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